Finding the Third Proportional to 1,360,443 and 1,966,623

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,443 : 1,966,623 = 1,966,623 : x
2. Step 2: Convert to fraction form
   1,360,443/1,966,623 = 1,966,623/x
3. Step 3: Cross multiply
   1,360,443x = 1,966,623 × 1,966,623
4. Step 4: Simplify right side
   1,360,443x = 3,867,606,024,129
5. Step 5: Solve for x
   x = 3,867,606,024,129/1,360,443
6. Step 6: Final answer
   x = 2,842,901.93